baber/WOPTO huggingface dataset:
Patent EP-0386541-A3 (EP)
Title: Non-current hogging dual phase splitter ttl circuit
IPC: H03K3/288
Filed: 1990-02-23
Abstract: Dual phase splitter transistor elements (Q5, Q51), an output phase 
splitter transistor element (Q5) and a secondary phase splitter 
transistor element (Q51), are coupled in current mirror 
configuration in a TTL output buffer circuit (10). The output 
phase splitter transistor element (Q5) is coupled to the pullup (Q1, Q3) 
and pulldown (Q2) transistor elements for controlling the 
respective conducting states of the pullup (Q1, Q3) and pulldown (Q2) 
transistor elements. The collector of the secondary phase 
splitter transistor element (Q51) is coupled in a supplemental 
circuit which can have a variable load without direct 
connection to the pullup transistor element (Q1, Q3) and output (Vout). A 
low impedance current sourcing active transistor element (Q40) is 
coupled in emitter follower configuration at the collector 
node of the secondary phase splitter transistor element (Q51) for 
supplying mirroring current through the emitter of the 
secondary phase splitter transistor element (Q51) to reduce 
current hogging at the dual phase splitter transistor 
elements (Q5, Q51). The current sourcing transistor element (Q40) is 
coupled in parallel with the supplemental circuit thereby providing a 
variable current which varies inversely with the collector 
current supplied by the supplemental circuit. The invention 
is applied in a JK flip flop circuit at the output buffer 
circuits (46) with the collector of the secondary phase splitter 
transistor element (Q51) coupled to the cross feedback circuit. 
The cross feedback transistor element (Q8) in the cross feedback 
circuit is therefore isolated from the pullup transistor 
element (Q1, Q3) and output avoiding feedback transistor breakdown 
when the output is at high potential. The current sourcing 
transistor element (Q40) prevents current hogging between the dual 
phase splitter transistor elements (Q5, Q51).
Patent EP-0405641-A3 (EP)
Title: Protective housing for electrical cable connections
IPC: H02G3/08
Filed: 1990-05-30
Abstract: The protective housing, in the form of an industrial junction box for electrical cable connections, is constructed in three parts and, arranged between its lower part (1) and the cover (30) is a frame (2) which can be latched to the lower part (1), closes the cable ducts (which are open towards the frame (2) and are hollowed out in the lower part (1)) in abutment with the lower part (1), and acts on a frame seal (19) which is in abutment in the lower part (1), is circumferential, and partially grips each cable union (8) inserted into the cable ducts (5). <IMAGE>
Patent EP-0397344-A3 (EP)
Title: Stomach friendly coffee
IPC: A23F5/18
Filed: 1990-04-24
Abstract: The invention relates to a coffee product which will 
evoke a decreased gastric acid response upon ingestion. 
The coffee product has been processed in such a manner 
that a majority of the malic acid has been removed from 
the coffee and, importantly, a majority of the 
chlorogenic acid has been retained.
Patent EP-0397497-A3 (EP)
Title: Injection molding apparatus
IPC: B29C45/50
Filed: 1990-05-10
Abstract: An injection molding apparatus is of the screw 
in-line type and has a screw (1) rotationally and axially 
movable in an extrusion cylinder (2), and is used for 
injection-molding a high-nitryl resin. The screw (1) has 
the following features, namely a compression ratio set to 
a value of 1.8 to 2.5; lengths of the feed, compression, 
and metering sections set in the ratios of [1 to 1.5] : 
[1.8 to 2.8] : [1]; a depth T (unit:mm) of the groove, 
in the metering section, between its flight (1b) and the 
diameter D (unit: mm) of its cylindrical shaft (1a) set 
to T ≧ 0.057D - 0.2; and a radius of curvature R (unit:­
mm) of the arcuate surface (1c) at a rear corner portion 
which is formed between the screw shaft (1a) and a flight 
(1b), in relation to the inner diameter D (unit: mm) of 
cylindrical shaft, set to R ≧ 0.36D + 2.0.
Patent EP-0401996-A3 (EP)
Title: Process for the manufacture of thermal ink jet printing heads and heads obtained in this way
IPC: B41J2/16
Filed: 1990-05-18
Abstract: Each thermal ink jet printing head (1) comprises a 
multi-layer plate in which layers of metals and of 
insulating materials are successively deposited under 
vacuum on a silicon base plate (20). The ink is contained 
in expulsion chambers (4) formed by a photolithographic 
process in a layer of photosensitive resin (74) and is 
expelled by the effect of rapid heating of resistive 
elements (8) contained within the expulsion chambers 
through nozzles (5) disposed in two rows side by side and 
produced in a metal lamina stuck to the resin layer. The 
expulsion chambers communicate with a main reservoir through 
a common ink feed duct (14) in the form of a slot or groove 
disposed between the two rows of nozzles and cut through 
the silicon plate (20) partly by an etching process and 
partly by a sandblasting process or with a special type of 
laser (excimer).
Patent EP-0400964-A3 (EP)
Title: Heat and impact resistant polyamide compositions
IPC: C08L77/00
Filed: 1990-05-29
Abstract: Molding resins made from blends of nylon, 
styrene-acrylonitrile copolymers grafted onto ethylene propylene 
copolymer rubbers, and EPDM elastomers modified with maleic 
anhydride exhibit excellent heat sag resistance, low temperature 
ductility, excellent impact resistance and reduced water 
absorption levels.
Patent EP-0454280-A3 (EP)
Title: Depression gravure for a coating roll namely for a raster roll
IPC: B05C1/08
Filed: 1991-04-16
Abstract: The invention relates to a depression gravure on a coating roller, namely a raster roller for a coating unit, the circumferential casing of the roller holding the gravure consisting of ceramic and the depressions being separated from one another by longitudinal and transverse webs. The ratio of the length L of the depressions (1) with respect to their width D is 2:1 to 20:1. <IMAGE>
Patent EP-0455479-A3 (EP)
Title: Active acoustic attenuation system with overall modeling
IPC: G10K11/178
Filed: 1991-05-01
Abstract: An active acoustic attenuation system (200) has a first adaptive filter model M modeling the acoustic path P from an input transducer (10) to an output transducer (14), and a second adaptive filter model Q modeling the overall system from the input transducer (10) to an error transducer (16). A third adaptive filter model T models the transfer function S of the output transducer (14) and the error path E between the output transducer (14) and the error transducer (16), without an auxiliary random noise source.
Patent EP-0505684-A3 (EP)
IPC: A47L15/46
Filed: 1992-01-28
Abstract: The present invention relates to a programming device for washing 
machines, in particular for dishwashers, able to control the execution 
of a plurality of different washing programs, comprising a mechanical 
cam system, controlled by means of command buttons; the characterising 
principle consists in the fact that the mechanical cam system is of 
the customary type and comprises a single operative motor.
Patent EP-0523400-A3 (EP)
Title: Slidable and foldable roof for vehicles or for vehicle structure
IPC: B60J7/06
Filed: 1992-06-22
Abstract: In a slidable and foldable roof for vehicles or vehicle superstructures or containers, which consists of two running rails extending over the length of the platform of the vehicle or of the superstructure of the vehicle and a multiplicity of bows which are longitudinally displaceable on the latter by means of roller carriages and support struts, are supported in a vertically adjustable fashion and support a cover tarpaulin, and in which the support struts are combined in each case in pairs to form groups and are connected to one another in an articulated fashion and each bear a bow in pairs in such a way that the support struts of each pair which are connected to one another in articulated fashion are located in an at least approximate stretched position when the roof is closed, in order to reduce the overall height of the closed roof it is proposed that the support struts are coupled to the side elements of the roller carriages which engage around the guide rails and are parallel thereto. <IMAGE>
Patent EP-0532219-A3 (EP)
Title: Cosmetic composition
IPC: A61K8/19
Filed: 1992-09-02
Abstract: A composition suitable for topical application to mammalian skin for reducing, retarding or eliminating hair growth is provided, which comprises:   i) an effective amount of an inhibitor of glutamine metabolism in mammalian skin or hair; and   ii) a cosmetically acceptable vehicle for the inhibitor. a
Patent EP-0507676-A3 (EP)
IPC: H01B1/20
Filed: 1992-04-01
Abstract: La présente invention a pour objet un matériau pour écran 
semi-conducteur ainsi que son application à la fabrication 
de câbles, de condensateurs, et au blindage électromagnétique 
d'appareils électriques et électroniques. Elle se 
rapporte en outre aux câbles et appareils électriques et 
électriques le contenant.  
Cet écran semi-conducteur est formé d'une matrice 
polymérique contenant un ou plusieurs polymères et dans 
laquelle se trouvent à l'état dispersé 5 à 70% d'au moins un 
polymère conjugué non-dopé ou dédopé (exprimés en poids)  
     En l'absence de champ électrique la conductivité de l'écran 
est très faible, mais cette conductivité est une fonction 
croissante du champ appliqué (voir courbes 2 à 9 de la 
figure)
Patent EP-0621708-A3 (EP)
Title: An adaptive medium access control scheme for wireless LAN.
Inventor: AHMADI HAMID
IPC: H04J3/16
Filed: 1994-04-13
Abstract: A Medium Access (MAC) Protocol is utilized for wireless radio access for a plurality of remote stations to a base station on a LAN. The MAC protocol is based on a reservation scheme for user data traffic and a random access technique for control and signalling traffic. There is a time division fixed frame structure in which time is slotted, and time slots are grouped into fixed frames consisting of data and control subframes or periods. The fixed frame structure consists of three periods (A, B, and C) along with their respective headers. The first period, the A period, is the outbound channel which is used exclusively for data transfer from the base station to the remote stations. The following period, the B period, is the inbound channel that is used for contention-free data transfer from the remote stations to the base station. The allocation of the data slots in the A and B periods is performed by the base station. The last period of the frame, designated as the C period, is the control channel used for the transmission of reservation requests and data from the remote stations to the base station in a random-access contention mode using a slotted Aloha protocol. The duration of the three periods may be varied using a movable boundary technique. The base station estimates the number of actively transmitting remote stations utilizing feedback information from the remote stations. This estimate is broadcast to the remote stations as control indicia to control their transmission attempts in the C period, thus yielding high transmission efficiency. <IMAGE>
Patent EP-0626169-A3 (EP)
Title: A dosage form comprising an antigen and a salt form of an organic acid derivative of a sterol.
Inventor: POPESCU MIRCEA C
IPC: A61K39/155
Filed: 1989-08-25
Abstract: An influenza immunizing dosage form comprising a liposome and an antigen of Influenza, particularly the hemagglutinin or bromelain fragment, wherein said liposome and antigen are present in an immunization dose. Additionally, a dosage form, including such form particularly adapted to producing an immune response, comprising a salt form of an organic acid derivative of a sterol and an antigen wherein said organic acid derivative of a sterol and antigen are present in an immunization dose, and method of use. Further, a dosage form, including such form particularly adapted to producing an immune response, comprising dimyristolyphosphatidylcholine (DMPC)/cholesterol liposomes, optionally in an aluminum hydroxide gel, and an antigen wherein said DMPC/cholesterol and antigen are present in an immunization dose, and method of use.
Patent EP-0652287-A3 (EP)
Title: Poxviral vectors and their use as a vaccine against feline infectious peritonitis virus disease.
Inventor: WASMOEN TERRI
IPC: C12N15/863
Filed: 1994-09-21
Abstract: The invention that relates to recombinant raccoon poxvirus useful as a Vaccine Against Feline Infectious Peritonitis Virus Disease. The recombinant raccoon poxvirus has at least one internal gene comprising a DNA sequence encoding a member selected from the group consisting of the nucleocapsid (N) and transmembrane (M/E1) proteins of Feline Infectious Peritonitis Virus (FIPV).
Patent EP-0666212-A3 (EP)
Title: Shiftable bottom bracket-gear for a bicycle and the like.
Inventor: SCHLUMPF FLORIAN MASCH ING HTL
IPC: B62M11/14
Filed: 1995-01-28
Abstract: The switchable gear comprises a drive shaft (20) which is supported in a housing (15) and is in working connection with a drive shaft via two pedal cranks (1,2). The switchable gear further comprises a chain wheel (35) with an epicyclic gear (45,145) running parallel to the chain wheel and being in engagement with it. A coupling member connects with the drive shaft or a switch axis (55) which is coaxially supported in it. The coupling member is for power transmission and is brought in form-locking engagement with either the chain wheel or with a disc (65). The disc or the chain wheel have side surfaces which are perpendicular to the drive shaft and respectively are provided with a notch. The coupling member is arranged between the disc and chain wheel, and is supported on the drive shaft. The coupling member is axially slidable, or is rotatable about the longitudinal axis (X).
Patent EP-0706152-A3 (EP)
Title: Chip card and method for fabricating it
Inventor: UHLMANN ERNST
IPC: G06K19/077
Filed: 1995-10-24
Abstract: The chip card has an outer foil (1) acting as a circuit board substrate with structured conductor paths cooperating with the chip (6), which is mounted on the outer foil via a flip-chip technique using a conductive adhesive. The chip is enclosed by a core foil (2) with a corresponding locating aperture (9) and covered by a cover foil (3). All of the foils are made of a thermoplastics material, for bonding together upon application of pressure and heat, with the conductive adhesive hardened during the lamination process.
Patent EP-0715371-A3 (EP)
Inventor: SAKA YUUJI
IPC: H01R4/24
Filed: 1995-10-31
Abstract: In an electrical connection box (K1) including an
internal circuit in which a plurality of pressing contact
terminals (5, 6) are brought into pressing contact with a
wire (W1) and input-output terminal portions (5a, 6a) of
the pressing contact terminals (5, 6) are connected to
external circuits, respectively; wherein the wire (W1)
includes an electrically operative portion (a) between one
(5) of the pressing contact terminals (5, 6) connected to
an external electrical heating element such as a relay, a
fuse (7) or the like and another one (6) of the pressing
contact terminals (5, 6); the improvement comprising: the
electrically operative portion (a) being shifted from a
course (X) connecting the one (5) of the pressing contact
terminals (5, 6) and the another one (6) of the pressing
contact terminals (5, 6) at a minimum distance to a region
(Y) having low wiring density so as to be lengthened in a
wiring path of the wire (W1).
Patent EP-0672591-A3 (EP)
Title: Can with lid and closing ring.
Inventor: VAN DER VEEN JAN
IPC: B67B7/14
Filed: 1995-02-21
Abstract: The invention relates to a can (1) with a lid (9). The can comprises a base (3), a standing wall (2) joined thereto along the periphery and a ring (5) which is connected to the upper edge of the standing wall and which defines an opening (8) for receiving therein the lid, wherein the ring is releasably connected to the wall. The upper edge of the wall can have an outward facing beaded edge (4) and the ring can have a flange resting on the beaded edge, wherein clamping means are present for clamping the flange on the beaded edge. The invention further relates to a tool for releasing the ring from a can.
Patent EP-0720264-A3 (EP)
Title: Track and fixture display bracket
Inventor: STARR RONALD N
IPC: F21V27/00
Filed: 1995-10-25
Abstract: A modular lighting display system having an outlet track is provided. The outlet track includes a pair of sidewalls and a dividing wall having a first terminal end and a second terminal end. The dividing wall is located between the pair of sidewalls and extends from the first terminal end to the second terminal end of the outlet track. The dividing wall thereby defines a raceway portion and an outlet portion. The raceway portion and the outlet portion each have an open section. Electrical outlets are disposed along a length of the outlet portion of the outlet track. A pair of rails constructed and arranged at the open section of both the raceway portion and the outlet portion is provided. The modular lighting display system also has a fixture display bracket having at least one mounting tab constructed to span the open section of the outlet portion so that the bracket is supported on the pair of rails at the open section of the outlet portion. The fixture display bracket is capable of carrying a number of different fixtures and also has an individual power cord. <IMAGE>
Patent EP-0744188-A3 (EP)
Title: Nasal-Applikator
Inventor: HEROLD HEIKO
IPC: B05B11/06
Filed: 1996-05-14
Abstract: Nasal-Applikatoren sind ein wichtiges Hilfsmittel, um pulverförmige,
pharmakologisch wirksame Arzneistoffe in den Nasen/Rachen-Raum eines
Patienten einzubringen. Der hier beschriebene Nasal-Applikator geht aus vor einer
handbetätigten, mit einem Zuströmkanal (8) verbundenen Druckluftquelle zur
Erzeugung eines Druckluftstoßes, einem Vorratsbehälter (3) für den Arzneistoff
und einer Dosiereinrichtung zur Bereitstellung einer abgeteilten Arzneistoffmenge,
die von dem Druckluftstoß erfaßt und durch einen Abströmkanal (9) in die Nase
transportiert wird. Dabei besteht die Dosiereinrichtung aus einer Dosiertrommel
(5), bei der der Vorratsbehälter (3) für den Arzneistoff durch den Innenraum der
Dosiertrommel (5) gebildet wird. Weiterhin ist der Zuströmkanal (8) mit dem
einen Ende eines Dosierkanals (7) und der Abströmkanal (9) mit dem anderen
Ende des Dosierkanals (7) verbunden. Die in einer Abteilkammer (13) der
Dosiertrommel (5) bereitgestellte Arzneistoffmenge ragt in der Weise in den
Dosierkanal (7) hinein, daß sie von dem Druckluftstrom vollständig erfaßt und in
die Nasenkammern transportiert wird.
Patent EP-0743771-A3 (EP)
Inventor: KUBOTA OUICHI
IPC: H04B10/272
Filed: 1996-05-15
Abstract: In an optical communication system in which a
plurality of optical nodes are connected via an optical
transmission path and communication is performed by
multiplexing a plurality of channels in the optical
transmission path, transmission is performed by a
transmitting optical node using a wavelength belonging
to a wavelength group constituting a single channel.
Each of the plurality of channels is constituted by a
wavelength group consisting of a plurality of
wavelengths separated from each other by a
predetermined first wavelength interval. Reception is
performed by a receiving optical node which detects a
light transmitted in the optical transmission path and
which has a plurality of light detectivity peaks
separated by intervals corresponding to a natural
number multiple of the predetermined first wavelength
interval so that the light detectivity peaks match with
the wavelengths constituting the wavelength group of a
required channel.
Patent EP-0748818-A3 (EP)
Inventor: ITTMANN GUENTHER
IPC: C08F2/44
Filed: 1996-06-05
Abstract: Die Erfindung betrifft hochgefüllte Kunststoff-Formkörper
mit einer Oberfläche vom Aussehen eines mikrokristallinen
Gesteins mit ausgeprägtem Glitzereffekt. Der Glitzereffekt
wird durch Einbau von Flitterteilchen auf Kunststoffbasis
mit einer Dichte von < 2 bewirkt. Es wird ein Verfahren
zur Herstellung eines entsprechenden Formkörpers
beschrieben, wobei alle Komponenten in ihrer Dichte
einander angeglichen sind, wobei eine besonders lebendige
gesteinsähnliche Oberfläche mit Glitzereffekt erzeugt
wird.
Patent EP-0751185-A3 (EP)
Title: Thermoplastische Polyphenyletherformmassen mit verbesserter Haftung an Polyurethanschaum
Inventor: WEISS ROBERT DR
IPC: C08L25/04
Filed: 1996-06-18
Abstract: Thermoplastische Formmassen, enthaltend
   A) 5-99,99 Gew.-% eines Polyphenylenethers,   B) 0 bis 94,99 Gew.-% vinylaromatische Polymere, insbesondere
schlagzäh modifizierte Styrolpolymerisate,   C) 0,01-10 Gew.-% Aminomethylencyanessigester, und   D) 0-95 Gew.- % Zusatzstoffe,  
wobei sich die Gew.-%-Angaben auf die Summe der Bestandteile A, B, C
und D als 100 Gew.-% beziehen.
Patent EP-0758162-A3 (EP)
Inventor: URABE YOSHIO
IPC: H03F1/30
Filed: 1996-07-16
Abstract: A level detector 2 detects variation of the amplitude of an input signal a to
output a level signal b representing HIGH or LOW in order to define the head
portion of the input signal a. A time constant control signal 3 generates a time
constant control signal c on the basis of the level signal b to control a time constant
of an estimator 4 so as to make the time constant small for a prescribed period
from a time when the level signal b varies from HIGH to LOW. The estimator 4
estimates DC offset included in the input signal a with the time constant varying
according to the time constant control signal c to output an estimate d. A
compensator 1 subtracts the estimate d from the input signal a to obtain a
compensation output. Therefore, in the estimator 4, the rapidity of estimating the
DC offset are different between a period corresponding to the head portion of the
input signal a and other periods. Thus, a DC offset compensation device can be
configured capable of fast DC offset compensation at the head portion of the input
signal a and stable DC offset compensation at the other portions.
Patent EP-0758747-A3 (EP)
Inventor: NOTSU KAZUAKI
IPC: G01N27/447
Filed: 1996-08-12
Abstract: A polyacrylamide gel which has undergone
electrophoresis is dried in the presence of pressure applied
via a semipermeable film placed on the gel. Before applying
the semipermeable film onto the gel, solution components
contained in the gel is replaced by an aqueous solution
containing one or more substances selected from the group
consisting of saccharides, sugar alcohols having 4 or more
carbon atoms, and water-soluble polymers. According to this
method, a polyacrylamide gel which has undergone
electrophoresis can be dried with ease and reduced costs
while maintaining its transparency and without causing
cracks even in the case of a gel containing polyacrylamide
gel at a high concentration.
Patent EP-0780423-A3 (EP)
Title: Verfahren zur Bedeckung einer Oberfläche mit einem Film eines Oligoethylenglykolderivates
IPC: C09D4/00
Filed: 1996-12-19
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Bedeckung einer Oberfläche mit einem Film 
eines Oligoethylenglykolderivates durch Aussetzen der Oberfläche einem Glühentladungsplasma 
des Oligoethylenglykolderivates, dadurch gekennzeichnet, daß ein Oligoethylenglykolderivat 
der Formel I 
  
in der 
     y=   H, CH 3 ,    X=   -CH 2 -CH=CH 2    
-CO-CH = CH 2    
und    n=   1-5 bedeuten     
im gepulsten Plasma auf der Oberfläche abgeschieden wird.
Patent EP-0741432-A3 (EP)
Inventor: YE SHEN
IPC: H01P7/08
Filed: 1996-05-01
Abstract: Microstrip/stripline transmission lines (16) have a
plurality of strips (18, 20, 22 ..... 32) on a substrate (6)
where the strips are separated by gaps (34). This
arrangement results in a reduced maximum current density
compared to previous transmission lines with the same power
handling capability. The strips can have the same width or
different widths. The gaps can have the same width or
different widths. The transmission lines can be used in
filters and resonators and can be made of high temperature
superconductive materials.